We recently introduced additional products, a fresh new look and upgraded specifications to our Motorcycle, Scooter, and ATV Range.

This month’s Product of the Month is our ZFS 4T 5w40, a fully synthetic 4-stroke engine/transmission oil for use in motorcycle, scooter & ATV applications requiring a 5w40 viscosity.

This product is suited to Sport, Naked, Adventure, Cruiser, Motocross, Scooter, and Quadbike (ATV) vehicles.

Formulated with the latest additive technology for maximum performance in 4 stroke applications, this oil includes a constant high friction profile for wet clutch performance meeting the JASO MA2 specification. It is specially developed for road and track use in both air and water-cooled motorcycles.

Features & Benefits:

  • A fully synthetic base oil and additives provide high temperature endurance
  • Optimisation for four-stroke engines to give cleanliness and improved operation
  • Excellent oxidation resistance and valve train wear protection
  • Seal compatibility
  • Suitable for use in machines fitted with oil immersed ‘wet’ clutches


We also do ZFS 4T 10w30, 10w40, 10w50, and 20w50.

For more information click here: ZFS 4T Products on Millers Oils website

Our in-house Technical Support team are always happy to discuss any further questions you have.

Call our technical support team on: 01484 475060

Or e-mail them at technical@millersoils.co.uk